12251239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12270

約数の個数: 16

約数和(自身を含む): 16450560

約数和(自身を除く): 4199321

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 12239, 85673, 134629, 159107, 942403, 1113749, 1750177, 12251239]

約数ペア:

[(1, 12251239), (7, 1750177), (11, 1113749), (13, 942403), (77, 159107), (91, 134629), (143, 85673), (1001, 12239)]